A Modern Invisible Fan Light With Bluetooth Speaker And Music Player. Link to bluetooth to play your favorite music, news or children's bedtime fairy tales. In Winter, It Can Be A Very Stylish Chandelier To Warm Your Life. You can set a timer function before going to bed at night, so that you can have a good sleep every day. In Summer, You Can Listen To Music In A Cool Room Under Soft Lighting, So Comfortable. 3 different wind speeds to meet the needs of different people at different times. Applicable:100-300 Square feet, Living room, Bedroom, Dining room, Guest room, Hall, Lobby, hotel, Entrance, Villa, Office, etc. The remote control can easily adjust 3 light colors to meet the lighting needs of different atmospheres. Material: Metal, Acrylic, ABS Luxury retractable fandelier LED lighting will make your room gorgeous. Easy Installation and Remote Control. Detail： Style: ModernColor: GoldShape: RoundMaterial: Metal, Acrylic, ABSSize: 42" in diameter when expanded and 19" when closedLight source: LED strip (Include)Light color: 3 colors ( white-6500k, neutral-4500k, warm-3000k )Wind speed: 3 speeds ( low/medium/high )Timing function: 1/2/4/8 hours automatically closeVoltage: 110 voltsPower: 40 wattsWeight: 21 pounds Warm Tips: The boom has two lengths for choosing, depending on your actual situation.Floor height is greater than 110 inches, ceiling load is greater than 30 pounds.The Bluetooth retractable ceiling fan is Shipped from a warehouse in California, USA. Warm Tips: The boom has two lengths for choosing, depending on your actual situation.Floor height is greater than 110 inches, ceiling load is greater than 30 pounds.The Bluetooth retractable ceiling fan is Shipped from a warehouse in California, USA.